<?php

namespace Modules\Admin\Http\Controllers\Auth;

use App\Http\Controllers\Controller;
use Illuminate\Foundation\Auth\AuthenticatesUsers;
use Illuminate\Http\Request;

class LoginController extends Controller
{
    /*
    |--------------------------------------------------------------------------
    | Login Controller
    |--------------------------------------------------------------------------
    |
    | This controller handles authenticating users for the application and
    | redirecting them to your home screen. The controller uses a trait
    | to conveniently provide its functionality to your applications.
    |
    */

    use AuthenticatesUsers;

    /**
     * Where to redirect users after login.
     * 定义登录的路径
     * @var string
     */
    protected $redirectTo = '/admin';

    /**
     * Create a new controller instance.
     *
     * @return void
     */
    public function __construct()
    {
        $this->middleware('guest')->except('logout');
    }

    /**
     * 重写加载登录模板方法
     * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
     */
    public function showLoginForm()
    {
        return view('admin::auth.login');
    }

    /**
     * 重写定义登录使用的账号方法
     * @return string
     */
    public function username()
    {
        return 'name';
    }


    /**
     *  重写定义守卫方法,让后台登录去找houtai守卫
     * @return \Illuminate\Contracts\Auth\Guard|\Illuminate\Contracts\Auth\StatefulGuard
     */
    protected function guard()
    {
        return \Auth::guard('admin');
    }

    /**
     * 重写后台退出登录操作
     * 这里会报错 ：在admin模型中定义属性 定义为空字符串
     * @param Request $request
     * @return \Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector
     */
    public function logout(Request $request)
    {
        //找后台守卫guard()中的退出
       $this->guard()->logout();

       $request->session()->invalidate();

       return redirect('/admin/login');





    }


}
